since the utility function is min he will always consume x1=x2 ist price scheme... 2x1+x2=M 2X1+X1=M 3X1=M X1=M/3 2ND PRICE SCHEME... (2-THETA)X1+X2+T=M (2-THETA)X1+X1+T=M (3-THETA)X1=M-T X1=M-T/3-THETA HE WOULD BE INDIFFERENT IF HE GETS TO CONSUME SAME AMOUNT OF X1 UNDER BOTH SCHEMES EQUATE 1 AND 2...YOU WILL GET UR ANSWER AS (B) If you reply to this email, your message will be added to the discussion below: http://discussion-forum.2150183.n2.nabble.com/Question-in-Preferences-and-Utility-tp7597508p7597509.html To unsubscribe from Question in Preferences and Utility, click here. NAML